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Method and apparatus for the copying of stereoscopic application ser of stereoscopic negative, which are picked up one after the other on a film, by means of a joint and which comes next of the negative film and of the positively paper strip to the exposure opening of a copying frame
Method and apparatus for the copying of stereoscopic application ser of stereoscopic negative, which are picked up one after the other on a film, by means of a joint and which comes next of the negative film and of the positively paper strip to the exposure opening of a copying frame